43234204623456 has 192 divisors, whose sum is σ = 141526400601600. Its totient is φ = 11227073064960.

The previous prime is 43234204623439. The next prime is 43234204623503. The reversal of 43234204623456 is 65432640243234.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31475380 + ... + 32820236.

It is an arithmetic number, because the mean of its divisors is an integer number (737116669800).

Almost surely, 2^{43234204623456} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43234204623456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70763200300800).

43234204623456 is an abundant number, since it is smaller than the sum of its proper divisors (98292195978144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43234204623456 is a wasteful number, since it uses less digits than its factorization.

43234204623456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349237 (or 1349229 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 48.

The spelling of 43234204623456 in words is "forty-three trillion, two hundred thirty-four billion, two hundred four million, six hundred twenty-three thousand, four hundred fifty-six".